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Semax Peptide in Denver

A provider-guided Semax peptide protocol for adults interested in focus and mental performance, prescribed only after a consultation with a licensed provider with emergency-room experience, at any of our 7 Colorado locations and sourced from a U.S.-based manufacturer.

$230 / vial
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Free consult. Your provider sets the protocol. Check-ins along the way.

  • Studied for its effects on attention and memory
  • Developed and studied mainly in Russia
  • Dose and schedule set by your provider
  • Ongoing medical support, not just a vial
Pair it with an IV or lab panel for a complete plan.Explore →

Price per vial; your provider recommends how many your protocol needs. Prescribed only after a consultation with a licensed provider.

The science

What is Semax?

Semax is a synthetic peptide made of 7 amino acids. It was developed in Russia in the 1980s and is based on a short fragment of ACTH, a hormone made by the pituitary gland, with a few amino acids added so it lasts longer in the body.

Researchers, mostly in Russia, have studied Semax for its possible effects on attention, memory, and how the brain responds to stress, and it's used in Russia as part of stroke care. Many of those studies are small and haven't been repeated elsewhere. Semax is not FDA-approved to treat any condition in the United States.

That's why every Semax protocol at Onus starts with a consultation. Your provider reviews your history and goals, explains what the research does and doesn't show, and decides with you whether Semax belongs in your plan.

The research

What Semax is being studied for

Focus and attention

Small studies look at attention and short-term memory.

Stress response

Lab research looks at stress-related signaling in the brain.

Brain health research

In Russia it has been studied as part of stroke care.

Medically supervised

Provider-led plan and regular check-ins.

Research on Semax is limited, and much of it comes from Russia. Individual results vary, and no outcome is guaranteed.

Is it a fit?

Is Semax right for you?

Semax is for adults who want a medically supervised approach to a peptide they've heard about, rather than buying it online. Your provider makes the final call at your consultation.

Worth a conversation if you

  • Are curious about Semax for focus and mental performance and want straight answers from a licensed provider
  • Want a supervised alternative to research-chemical products sold online
  • Like to know the evidence before adding anything new to your routine
  • Already work with Onus on NAD+, IV therapy, or other peptide protocols

Talk to your provider first if

  • You are pregnant, nursing, or planning to be
  • You have a history of seizures or a mental health condition
  • You take other prescription medications, including for mood or attention
  • You compete in a drug-tested sport (check with your sport's governing body first)
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Your protocol, not a vial

How it works

Free consult

We review your history, goals, and labs where appropriate.

Personal plan

Your provider decides if Semax fits and sets the dose and schedule.

Guided start

Pick up in store or have it shipped to your Colorado home. A nurse or NP walks you through it in store or by telehealth.

Check-ins

We track how you're doing and adjust.

Our standard

Why choose Onus for Semax

Peptides like Semax are widely sold online as "research chemicals," with no prescription, no provider, and no way to know what's in the vial. At Onus, we do it the right way.

Provider-guided protocolsEvery Semax plan is prescribed and overseen by a licensed provider. No rubber-stamp prescriptions.
U.S.-based manufacturerOur peptides are sourced from a U.S.-based manufacturer. Ask your provider about the specific product in your protocol.
Emergency-room experienceLicensed providers with emergency-room experience guide your protocol.
Straight answersWe'll tell you what the research does and doesn't show before you start.
In-person careWalk into any of our Colorado lounges and sit with a real provider.
A full longevity menuSemax can sit alongside NAD+, IV therapy, and our other peptide protocols in one plan.

Semax FAQ

What is Semax?

Semax is a synthetic peptide made of 7 amino acids, based on a short fragment of ACTH, a hormone made by the pituitary gland. It was developed in Russia and has been studied there for its possible effects on attention, memory, and the brain's response to stress.

Is Semax FDA-approved?

No. Semax is not approved by the FDA to treat any condition, and most of the research on it comes from Russia. Your provider will talk through what is and isn't known before you decide whether it belongs in your plan.

What is Semax being studied for?

Mostly in Russia, Semax has been studied for attention, memory, and the brain's response to stress, and as part of stroke care there. Many studies are small, so your provider will walk you through what the evidence does and doesn't show.

How is Semax taken?

Your provider writes a personalized prescription and explains how your protocol is taken and stored. You can pick it up in store or have it shipped to your home in Colorado, and a nurse or nurse practitioner walks you through it, in store or over telehealth.

Do I need a prescription for Semax?

Yes. At Onus IV Therapy & Longevity, Semax is only prescribed after a consultation with a licensed provider who determines whether it's appropriate for you.

Can I take Semax with other medications?

Tell your provider about everything you take, including medications for mood, attention, or seizures. They'll decide whether Semax is appropriate for you.

How much does Semax cost?

Semax is $230 per vial. Your provider recommends how many vials your protocol needs, and we review your price at your free consultation.

Where can I get Semax in the Denver area?

Onus IV Therapy & Longevity offers Semax consultations at our 7 Colorado locations: Highlands/LoHi, Wheat Ridge, Boulder, Greenwood Village (Denver Tech Center), Central Park, Highlands Ranch, and Fort Collins. Book a free consultation right here.

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Your best days are still ahead.

Provider-guided Semax at any of our 7 Colorado locations. In person. Medically supervised.

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Semax $230/vialBook Free Consult